Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that108 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligiblevoters aged 18-24, 22% of them voted.Probability that fewer than 26 votedThe probability that fewer than 26 of 108 eligible voters voted is(Round to four decimal places as needed.)

Given data, n=108 p=22% =0.22 P(X<26)=? .

Use a normal approximation to find the probability of the indicated number of voters. In this case, assur 108 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among voters aged 18-24, 22% of them voted. Probability that fewer than 26 voted The probability that fewer than 26 of 108 eligible voters voted is (Round to four decimal places as needed.)

Use a normal approximation to find the probability of the indicated number of voters. In this case, assur 108 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among voters aged 18-24, 22% of them voted. Probability that fewer than 26 voted The probability that fewer than 26 of 108 eligible voters voted is (Round to four decimal places as needed.)

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

Assume that when human resource managers are randomly selected, 54% say job applicants should follow up within two weeks. If 14 human resource managers are randomly selected, find the probability that fewer than 5 of them say job applicants should follow up within two weeks.
Assume that when adults with smartphones are randomly selected, 43% use them in meetings or classes. If 7 adult smartphone users are randomly selected, find the probability that at least 3 of them use their smartphones in meetings or classes. The probability is 0.108 (Round to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 48% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. ... The probability is (Round to four decimal places as needed.) Next
Researchers have shown that the num-ber of successive dry days that occur after a rainstorm for particular regions of Catalonia, Spain, is a random variable thatis distributed exponentially with a mean of 8 days. Source:International Journal of Climatology.a. Find the probability that 10 or more successive dry daysoccur after a rainstorm.b. Find the probability that fewer than 2 dry days occur aftera rainstorm.
Assume that when adults with smartphones are randomly selected, 43% use them in meetings or classes. If 14 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is?
Assume that when human resource managers are randomly selected, 54% say job applicants should follow up within two weeks. If 7 human resource managers are randomly selected, find the probability that at least 4 of them say job applicants should follow up within two weeks. The probability is. (Round to four decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 53% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 3 of them use their smartphones in meetings or classes. The probability is 0.0905 (Round to four decimal places as needed.)
A survey showed that 79% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 15 adults are randomly selected, find the probability that at least 14 of them need correction for their eyesight. Is 14 a significantly high number of adults requiring eyesight correction? The probability that at least 14 of the 15 adults require eyesight correction is nothing. (Round to three decimal places as needed.)
Assume that when adults with smartphones are randomly selected, 38% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes. (... The probability is (Round to four decimal places as needed.)
Assume that when human resource managers are randomly selected, 38% say job applicants should follow up within two weeks. If 30 human resource managers are randomly selected, find the probability that exactly 23 of them say job applicants should follow up within two weeks. a.The probability is?